Connection of external power supply
13
In order to prevent the external interference from entering the radio station through the power supply and the radio frequency interference radiating
through the power wire, the EMC magnetic ring can be installed on the power supply wire when the X5105 uses the external power supply. The magnetic
ring shall be installed as close as possible to the side of the power plug.
Note
：电源线在磁环上绕两圈（
Wrap around two turns.
）；尽可能靠近接头（
As close as possible.
）
In the use of external power supply, please carefully check the polarity of power wires to avoid polarity back
wiring.
The limited warranty of this radio does not include damage caused by external power connection error or
abnormal supply voltage.
